Going by last year's timing, we can probably expect this year's Pixel phones sometime next month. Likely in preparation for the launch, Google has uploaded a new 'Data Transfer Tool' app to the Play Store, which appears to be a system app for the next Pixel phones.

The image you see above is what we believe to be an accurate representation of Google's 2017 flagship smartphone, the 2nd-generation Pixel "XL." This image is based on information from sources we deem extremely reliable. For those of you keeping track, this is the codename "taimen" device.